{"title":"三角-鹿角-三角三层反铁磁体中的级联相变和大磁各向异性","authors":"Chao Liu, Tieyan Chang, Shilei Wang, Shun Zhou, Xiaoli Wang, Chuanyan Fan, Lu Han, Feiyu Li, Huifen Ren, Shanpeng Wang, Yu-Sheng Chen and Junjie Zhang*, ","doi":"10.1021/acs.chemmater.4c0134210.1021/acs.chemmater.4c01342","DOIUrl":null,"url":null,"abstract":"<p >Spins in strongly frustrated systems are of intense interest due to the emergence of intriguing quantum states including superconductivity and quantum spin liquid. Herein, we report the discovery of a cascade of phase transitions and large magnetic anisotropy in the averievite CsClCu<sub>5</sub>P<sub>2</sub>O<sub>10</sub> single crystals. Under a zero field, CsClCu<sub>5</sub>P<sub>2</sub>O<sub>10</sub> undergoes a first-order structural transition at around 224 K from high-temperature centrosymmetric <i>P</i>3̅<i>m</i>1 to low-temperature noncentrosymmetric <i>P</i>321 followed by an AFM transition at 13.6 K, and another AFM transition at ∼2.18 K. Based upon magnetic susceptibility and magnetization data with magnetic fields perpendicular to the <i>ab</i> plane, a phase diagram, consisting of a paramagnetic state, two AFM states, and two field-induced states including two magnetization plateaus, has been constructed. Our findings demonstrate that the quasi-2D CsClCu<sub>5</sub>P<sub>2</sub>O<sub>10</sub> exhibits rich structural and metamagnetic transitions, and the averievite family is a fertile platform for exploring novel quantum states.</p>","PeriodicalId":33,"journal":{"name":"Chemistry of Materials","volume":"36 19","pages":"9516–9525 9516–9525"},"PeriodicalIF":7.0000,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Cascade of Phase Transitions and Large Magnetic Anisotropy in a Triangle-Kagome-Triangle Trilayer Antiferromagnet\",\"authors\":\"Chao Liu, Tieyan Chang, Shilei Wang, Shun Zhou, Xiaoli Wang, Chuanyan Fan, Lu Han, Feiyu Li, Huifen Ren, Shanpeng Wang, Yu-Sheng Chen and Junjie Zhang*, \",\"doi\":\"10.1021/acs.chemmater.4c0134210.1021/acs.chemmater.4c01342\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >Spins in strongly frustrated systems are of intense interest due to the emergence of intriguing quantum states including superconductivity and quantum spin liquid. Herein, we report the discovery of a cascade of phase transitions and large magnetic anisotropy in the averievite CsClCu<sub>5</sub>P<sub>2</sub>O<sub>10</sub> single crystals. Under a zero field, CsClCu<sub>5</sub>P<sub>2</sub>O<sub>10</sub> undergoes a first-order structural transition at around 224 K from high-temperature centrosymmetric <i>P</i>3̅<i>m</i>1 to low-temperature noncentrosymmetric <i>P</i>321 followed by an AFM transition at 13.6 K, and another AFM transition at ∼2.18 K. Based upon magnetic susceptibility and magnetization data with magnetic fields perpendicular to the <i>ab</i> plane, a phase diagram, consisting of a paramagnetic state, two AFM states, and two field-induced states including two magnetization plateaus, has been constructed. Our findings demonstrate that the quasi-2D CsClCu<sub>5</sub>P<sub>2</sub>O<sub>10</sub> exhibits rich structural and metamagnetic transitions, and the averievite family is a fertile platform for exploring novel quantum states.</p>\",\"PeriodicalId\":33,\"journal\":{\"name\":\"Chemistry of Materials\",\"volume\":\"36 19\",\"pages\":\"9516–9525 9516–9525\"},\"PeriodicalIF\":7.0000,\"publicationDate\":\"2024-09-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemistry of Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acs.chemmater.4c01342\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry of Materials","FirstCategoryId":"88","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.chemmater.4c01342","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
摘要
由于出现了包括超导和量子自旋液体在内的奇妙量子态，强沮散体系中的自旋现象备受关注。在此，我们报告了在均变石 CsClCu5P2O10 单晶中发现的级联相变和大磁各向异性。在零磁场条件下，CsClCu5P2O10 在 224 K 左右经历了从高温中心对称 P3̅m1 到低温非中心对称 P321 的一阶结构转变，随后在 13.6 K 发生了原子力显微转变，并在∼2.18 K 发生了另一次原子力显微转变。根据磁感应强度和磁化数据以及垂直于 ab 平面的磁场，我们构建了一个相图，其中包括一个顺磁态、两个 AFM 态和两个磁场诱导态（包括两个磁化高原）。我们的研究结果表明，准二维 CsClCu5P2O10 表现出丰富的结构和元磁转变，而阿维尼韦石族是探索新型量子态的肥沃平台。
Cascade of Phase Transitions and Large Magnetic Anisotropy in a Triangle-Kagome-Triangle Trilayer Antiferromagnet
Spins in strongly frustrated systems are of intense interest due to the emergence of intriguing quantum states including superconductivity and quantum spin liquid. Herein, we report the discovery of a cascade of phase transitions and large magnetic anisotropy in the averievite CsClCu5P2O10 single crystals. Under a zero field, CsClCu5P2O10 undergoes a first-order structural transition at around 224 K from high-temperature centrosymmetric P3̅m1 to low-temperature noncentrosymmetric P321 followed by an AFM transition at 13.6 K, and another AFM transition at ∼2.18 K. Based upon magnetic susceptibility and magnetization data with magnetic fields perpendicular to the ab plane, a phase diagram, consisting of a paramagnetic state, two AFM states, and two field-induced states including two magnetization plateaus, has been constructed. Our findings demonstrate that the quasi-2D CsClCu5P2O10 exhibits rich structural and metamagnetic transitions, and the averievite family is a fertile platform for exploring novel quantum states.
期刊介绍：
The journal Chemistry of Materials focuses on publishing original research at the intersection of materials science and chemistry. The studies published in the journal involve chemistry as a prominent component and explore topics such as the design, synthesis, characterization, processing, understanding, and application of functional or potentially functional materials. The journal covers various areas of interest, including inorganic and organic solid-state chemistry, nanomaterials, biomaterials, thin films and polymers, and composite/hybrid materials. The journal particularly seeks papers that highlight the creation or development of innovative materials with novel optical, electrical, magnetic, catalytic, or mechanical properties. It is essential that manuscripts on these topics have a primary focus on the chemistry of materials and represent a significant advancement compared to prior research. Before external reviews are sought, submitted manuscripts undergo a review process by a minimum of two editors to ensure their appropriateness for the journal and the presence of sufficient evidence of a significant advance that will be of broad interest to the materials chemistry community.
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